Re: [aur-general] Custom licence directory ?

[G. Schlisio]

well spotted misspelling, but his question was to put license file into 
/usr/share/licenses/gnuplot{,-nox}.
i suppose you could try adding a symlink from gnuplot-nox to gnuplot, so 
namcap complains no more.
quite some other packages do that as well.
georg